Uh-oh. Jim's secret life is at risk this week, as he attempts to take down a dangerous mobster who has eluded George for a long time. Elsewhere, Stephanie keeps investigating Dr. Volson's previous research of an unusual plants.

Jim tries to figure out the cause of recent earthquakes on this episode, while Stephanie starts to suspect that JJ has powers. Elsewhere, Daphne suspects a student and teacher might be having an affair.